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2021-04-13USB: serial: io_ti: drop unnecessary packed attributesJohan Hovold
Drop unnecessary packed attributes from structures that don't need it and use the __packed macro consistently. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13USB: serial: io_ti: use kernel types consistentlyJohan Hovold
Use kernel types consistently by replacing the remaining __uXX types. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13USB: serial: io_ti: add read-port-command helperJohan Hovold
Add a read-port-command helper analogous to the send-port-command helper to take care of the UART module id instead of open coding. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13USB: serial: io_ti: add send-port-command helperJohan Hovold
Add a send-port-command helper which takes care of determining the UART module id when sending commands instead of doing so at every call site. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13USB: serial: io_ti: clean up vendor-request helpersJohan Hovold
Clean up the vendor-request helpers by using kernel-types consistently and using void pointers for the data arguments, which allows removing a cast from one caller. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13USB: serial: ti_usb_3410_5052: drop drain delay for 3410Johan Hovold
Unlike the TUSB5052, the TUSB3410 has an LSR TEMT bit to tell if both the transmitter data and shift registers are empty. Make sure to check also the shift register on TUSB3410 when waiting for the transmit buffer to drain during close and drop the time-based one-char delay which is otherwise needed (e.g. 90 ms at 110 bps). Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13USB: serial: ti_usb_3410_5052: reduce drain delay to one charJohan Hovold
The three-character drain delay was added by commit f1175daa5312 ("USB: ti_usb_3410_5052: kill custom closing_wait") when removing the custom closing-wait implementation, which used a fixed 20 ms poll period and drain delay. This was likely a bit too conservative as a one-character timeout (e.g. 33 ms at 300 bps) should be enough to compensate for the lack of a transmitter empty bit in the TUSB5052 line-status register. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13USB: serial: io_ti: document reason for drain delayJohan Hovold
Document that the device line-status register doesn't tell when the transmitter shift register has emptied and that this is why the one-character drain delay is needed. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13USB: serial: f81232: drop time-based drain delayJohan Hovold
The f81232 driver now waits for the transmit FIFO to drain during close so there is no need to keep the time-based drain delay, which would add up to two seconds on every close for low line speeds. Fixes: 98405f81036d ("USB: serial: f81232: add tx_empty function") Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-04-13io_uring: inline io_iopoll_getevents()Pavel Begunkov
io_iopoll_getevents() is of no use to us anymore, io_iopoll_check() handles all the cases. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/7e50b8917390f38bee4f822c6f4a6a98a27be037.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13io_uring: skip futile iopoll iterationsPavel Begunkov
The only way to get out of io_iopoll_getevents() and continue iterating is to have empty iopoll_list, otherwise the main loop would just exit. So, instead of the unlock on 8th time heuristic, do that based on iopoll_list. Also, as no one can add new requests to iopoll_list while io_iopoll_check() hold uring_lock, it's useless to spin with the list empty, return in that case. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/5b8ebe84f5fff7ffa1f708952dfef7fc78b668e2.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13io_uring: don't fail overflow on in_idlePavel Begunkov
As CQE overflows are now untied from requests and so don't hold any ref, we don't need to handle exiting/exec'ing cases there anymore. Moreover, it's much nicer in regards to userspace to save overflowed CQEs whenever possible, so remove failing on in_idle. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/d873b7dab75c7f3039ead9628a745bea01f2cfd2.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13io_uring: clean up io_poll_remove_waitqs()Pavel Begunkov
Move some parts of io_poll_remove_waitqs() that are opcode independent. Looks better and stresses that both do __io_poll_remove_one(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/bbc717f82117cc335c89cbe67ec8d72608178732.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13io_uring: refactor hrtimer_try_to_cancel usesPavel Begunkov
Don't save return values of hrtimer_try_to_cancel() in a variable, but use right away. It's in general safer to not have an intermediate variable, which may be reused and passed out wrongly, but it be contracted out. Also clean io_timeout_extract(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/d2566ef7ce632e6882dc13e022a26249b3fd30b5.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13io_uring: add timeout completion_lock annotationPavel Begunkov
Add one more sparse locking annotation for readability in io_kill_timeout(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/bdbb22026024eac29203c1aa0045c4954a2488d1.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13io_uring: split poll and poll update structuresPavel Begunkov
struct io_poll_iocb became pretty nasty combining also update fields. Split them, so we would have more clarity to it. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/b2f74d64ffebb57a648f791681af086c7211e3a4.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13io_uring: fix uninit old data for poll event updPavel Begunkov
Both IORING_POLL_UPDATE_EVENTS and IORING_POLL_UPDATE_USER_DATA need old_user_data to find/cancel a poll request, but it's set only for the first one. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/ab08fd35b7652e977f9a475f01741b04102297f1.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13io_uring: fix leaking reg files on exitPavel Begunkov
If io_sqe_files_unregister() faults on io_rsrc_ref_quiesce(), it will fail to do unregister leaving files referenced. And that may well happen because of a strayed signal or just because it does allocations inside. In io_ring_ctx_free() do an unsafe version of unregister, as it's guaranteed to not have requests by that point and so quiesce is useless. Cc: stable@vger.kernel.org Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/e696e9eade571b51997d0dc1d01f144c6d685c05.1618278933.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13lightnvm: deprecated OCSSD support and schedule it for removal in Linux 5.15Christoph Hellwig
Lightnvm was an innovative idea to expose more low-level control over SSDs. But it failed to get properly standardized and remains a non-standarized extension to NVMe that requires vendor specific quirks for a few now mostly obsolete SSD devices. The standardized ZNS command set for NVMe has take over a lot of the approaches and allows for fully standardized operation. Remove the Linux code to support open channel SSDs as the few production deployments of the above mentioned SSDs are using userspace driver stacks instead of the fairly limited Linux support. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Javier González <javier@javigon.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Link: https://lore.kernel.org/r/20210413105257.159260-5-matias.bjorling@wdc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13lightnvm: remove duplicate include in lightnvm.hZhang Yunkai
'linux/blkdev.h' and 'uapi/linux/lightnvm.h' included in 'lightnvm.h' is duplicated.It is also included in the 5th and 7th line. Signed-off-by: Zhang Yunkai <zhang.yunkai@zte.com.cn> Signed-off-by: Matias Bjørling <matias.bjorling@wdc.com> Link: https://lore.kernel.org/r/20210413105257.159260-4-matias.bjorling@wdc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13lightnvm: return the correct return valueTian Tao
When memdup_user returns an error, memdup_user has two different return values, use PTR_ERR to get the correct return value. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Matias Bjørling <matias.bjorling@wdc.com> Link: https://lore.kernel.org/r/20210413105257.159260-3-matias.bjorling@wdc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13lightnvm: use kobj_to_dev()Chaitanya Kulkarni
This fixs coccicheck warning: drivers/nvme//host/lightnvm.c:1243:60-61: WARNING opportunity for kobj_to_dev() Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Matias Bjørling <matias.bjorling@wdc.com> Link: https://lore.kernel.org/r/20210413105257.159260-2-matias.bjorling@wdc.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-13memory: mtk-smi: Add device-link between smi-larb and smi-commonYong Wu
Normally, If the smi-larb HW need work, we should enable the smi-common HW power and clock firstly. This patch adds device-link between the smi-larb dev and the smi-common dev. then If pm_runtime_get_sync(smi-larb-dev), the pm_runtime_get_sync (smi-common-dev) will be called automatically. Also, Add DL_FLAG_STATELESS to avoid the smi-common clocks be gated when probe. CC: Matthias Brugger <matthias.bgg@gmail.com> Suggested-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Yong Wu <yong.wu@mediatek.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210410091128.31823-5-yong.wu@mediatek.com
2021-04-13memory: samsung: exynos5422-dmc: handle clk_set_parent() failureKrzysztof Kozlowski
clk_set_parent() can fail and ignoring such case could lead to invalid clock setup for given frequency. Addresses-Coverity: Unchecked return value Fixes: 6e7674c3c6df ("memory: Add DMC driver for Exynos5422") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://lore.kernel.org/r/20210407154535.70756-1-krzysztof.kozlowski@canonical.com
2021-04-13memory: renesas-rpc-if: fix possible NULL pointer dereference of resourceKrzysztof Kozlowski
The platform_get_resource_byname() can return NULL which would be immediately dereferenced by resource_size(). Instead dereference it after validating the resource. Addresses-Coverity: Dereference null return value Fixes: ca7d8b980b67 ("memory: add Renesas RPC-IF driver") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210407154357.70200-1-krzysztof.kozlowski@canonical.com
2021-04-13vfio/pci: Add missing range check in vfio_pci_mmapChristian A. Ehrhardt
When mmaping an extra device region verify that the region index derived from the mmap offset is valid. Fixes: a15b1883fee1 ("vfio_pci: Allow mapping extra regions") Cc: stable@vger.kernel.org Signed-off-by: Christian A. Ehrhardt <lk@c--e.de> Message-Id: <20210412214124.GA241759@lisa.in-ulm.de> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2021-04-13ACPI: x86: Call acpi_boot_table_init() after acpi_table_upgrade()Rafael J. Wysocki
Commit 1a1c130ab757 ("ACPI: tables: x86: Reserve memory occupied by ACPI tables") attempted to address an issue with reserving the memory occupied by ACPI tables, but it broke the initrd-based table override mechanism relied on by multiple users. To restore the initrd-based ACPI table override functionality, move the acpi_boot_table_init() invocation in setup_arch() on x86 after the acpi_table_upgrade() one. Fixes: 1a1c130ab757 ("ACPI: tables: x86: Reserve memory occupied by ACPI tables") Reported-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-04-13ACPI: utils: Capitalize abbreviations in the commentsAndy Shevchenko
The DSDT and ACPI should be capitalized. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-04-13ACPI: utils: Document for_each_acpi_dev_match() macroAndy Shevchenko
The macro requires to call acpi_dev_put() on each iteration. Due to this it doesn't tolerate sudden disappearence of the devices. Document all these nuances to prevent users blindly call it without understanding the possible issues. While at it, add the note to the acpi_dev_get_next_match_dev() and advertise acpi_dev_put() instead of put_device() in the whole family of the helper functions. Fixes: bf263f64e804 ("media: ACPI / bus: Add acpi_dev_get_next_match_dev() and helper macro") Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-04-13ACPI: bus: Introduce acpi_dev_get() and reuse it in ACPI codeAndy Shevchenko
Introduce acpi_dev_get() to have a symmetrical API with acpi_dev_put() and reuse both in ACPI code in drivers/acpi/. While at it, use acpi_bus_put_acpi_device() in one place instead of the above. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-04-13arm64/sve: Remove redundant system_supports_sve() testsMark Brown
Currently there are a number of places in the SVE code where we check both system_supports_sve() and TIF_SVE. This is a bit redundant given that we should never get into a situation where we have set TIF_SVE without having SVE support and it is not clear that silently ignoring a mistakenly set TIF_SVE flag is the most sensible error handling approach. For now let's just drop the system_supports_sve() checks since this will at least reduce overhead a little. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210412172320.3315-1-broonie@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2021-04-13fs/locks: remove useless assignment in fcntl_getlkTian Tao
Function parameter 'cmd' is rewritten with unused value at locks.c Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Jeff Layton <jlayton@kernel.org>
2021-04-13pinctrl: lewisburg: Update number of pins in communityYuanyuan Zhong
When updating pin names for Intel Lewisburg, the numbers of pins were left behind. Update them accordingly. Fixes: e66ff71fd0db ("pinctrl: lewisburg: Update pin list according to v1.1v6") Signed-off-by: Yuanyuan Zhong <yzhong@purestorage.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-04-13Merge tag 'amd-drm-next-5.13-2021-04-12' of ↵Daniel Vetter
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.13-2021-04-12: amdgpu: - Re-enable GPU reset on VanGogh - Enable DPM flags for SMART_SUSPEND and MAY_SKIP_RESUME - Disentangle HG from vga_switcheroo - S0ix fixes - W=1 fixes - Resource iterator fixes - DMCUB updates - UBSAN fixes - More PM API cleanup - Aldebaran updates - Modifier fixes - Enable VCN load balancing with asymmetric engines - Rework BO structs - Aldebaran reset support - Initial LTTPR display work - Display MALL fixes - Fall back to YCbCr420 when YCbCr444 fails - SR-IOV fixes - RAS updates - Misc cleanups and fixes radeon: - Typo fixes - Fix error handling for firmware on r6xx - Fix a missing check in DP MST handling Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210412220732.3845-1-alexander.deucher@amd.com
2021-04-13usb: dwc2: Add exit clock gating before removing driverArtur Petrosyan
When dwc2 core is in clock gating mode loading driver again causes driver fail. Because in that mode registers are not accessible. Added a flow of exiting clock gating mode to avoid the driver reload failure. Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073731.3C81BA022E@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Add clock gating exiting flow by system resumeArtur Petrosyan
If not hibernation nor partial power down are supported, port resume is done using the clock gating programming flow. Adds a new flow of exiting clock gating when PC is resumed. Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073723.BA0FEA022E@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Add clock gating entering flow by system suspendArtur Petrosyan
If not hibernation nor partial power down are supported, clock gating is used to save power. Adds a new flow of entering clock gating when PC is suspended. Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073716.30C13A0094@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Allow exit clock gating in urb enqueueArtur Petrosyan
When core is in clock gating state and an external hub is connected, upper layer sends URB enqueue request, which results in port reset issue. Added exit from clock gating state to avoid port reset issue and process upper layer request properly. Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073708.ADFC6A0094@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Update exit clock gating when port is resumedArtur Petrosyan
Updates the implementation of exiting clock gating mode when core receives port resume. Instead of setting the required bit fields of the registers inline, called the "dwc2_host_exit_clock_gating()" function. Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073701.367E0A022E@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Update enter clock gating when port is suspendedArtur Petrosyan
Updates the implementation of entering clock gating mode when core receives port suspend. Instead of setting the required bit fields of the registers inline, called the "dwc2_host_enter_clock_gating()" function. Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073653.9F493A0094@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Add exit clock gating when port reset is assertedArtur Petrosyan
Adds clock gating exit flow when set port feature reset is received in suspended state. Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073646.27217A0094@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Add exit clock gating from session request interruptArtur Petrosyan
Added clock gating exit flow from session request interrupt handler according programming guide. Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073638.921E8A0099@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Add exit clock gating from wakeup interruptArtur Petrosyan
Added exit from clock gating mode when wakeup interrupt is detected. To exit from the clock gating in device mode "dwc2_gadget_exit_clock_gating()" function is used with rem_wakeup parameter 0. To exit clock gating in host mode "dwc2_host_exit_clock_gating()" with rem_wakeup parameter 1. Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073630.EF2CEA0094@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Allow entering clock gating from USB_SUSPEND interruptArtur Petrosyan
If core doesn't support hibernation or partial power down power saving options, power can still be saved using clock gating on all the clocks. - Added entering clock gating state from USB_SUSPEND interrupt. Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073623.65355A022E@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Add host clock gating support functionsArtur Petrosyan
Added host clock gating support functions according programming guide. Added function names: dwc2_host_enter_clock_gating() dwc2_host_exit_clock_gating() Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073615.B3E84A022E@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13usb: dwc2: Add device clock gating support functionsArtur Petrosyan
Added device clock gating support functions according programming guide. Moved "bus_suspended" flag to "dwc2_hsotg" struct because we need to set that flag while entering to clock gating in case when the driver is built in peripheral mode. Added function names: dwc2_gadget_enter_clock_gating() dwc2_gadget_exit_clock_gating() Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com> Link: https://lore.kernel.org/r/20210413073607.F41E8A0094@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-13Merge tag 'thunderbolt-for-v5.13-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next Mika writes: thunderbolt: Changes for v5.13 merge window This includes following Thunderbolt/USB4 changes for v5.13 merge window: * Debugfs improvements * Align the inter-domain (peer-to-peer) support with the USB4 inter-domain spec for better interoperability * Add support for USB4 DROM and the new product descriptor * More KUnit tests * Detailed uevent for routers * Few miscellaneous improvements All these have been in linux-next without reported issues. * tag 'thunderbolt-for-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: (24 commits) thunderbolt: Hide authorized attribute if router does not support PCIe tunnels thunderbolt: Add details to router uevent thunderbolt: Unlock on error path in tb_domain_add() thunderbolt: Add support for USB4 DROM thunderbolt: Check quirks in tb_switch_add() thunderbolt: Add KUnit tests for DMA tunnels thunderbolt: Add KUnit tests for XDomain properties net: thunderbolt: Align the driver to the USB4 networking spec thunderbolt: Allow multiple DMA tunnels over a single XDomain connection thunderbolt: Drop unused tb_port_set_initial_credits() thunderbolt: Use dedicated flow control for DMA tunnels thunderbolt: Add support for maxhopid XDomain property thunderbolt: Add tb_property_copy_dir() thunderbolt: Align XDomain protocol timeouts with the spec thunderbolt: Use pseudo-random number as initial property block generation thunderbolt: Do not re-establish XDomain DMA paths automatically thunderbolt: Add more logging to XDomain connections Documentation / thunderbolt: Drop speed/lanes entries for XDomain thunderbolt: Decrease control channel timeout for software connection manager thunderbolt: Do not pass timeout for tb_cfg_reset() ...
2021-04-13Merge tag 'soc-fsl-next-v5.13' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/drivers NXP/FSL SoC driver updates for v5.13 - Add ACPI support for RCPM driver - Use generic io{read,write} for QE drivers after performance optimized for PowerPC - Fix QBMAN probe to cleanup HW states correctly for kexec - Various cleanup and style fix for QBMAN/QE/GUTS drivers * tag 'soc-fsl-next-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: soc: fsl: enable acpi support in RCPM driver Revert "soc: fsl: qe: introduce qe_io{read,write}* wrappers" tty: serial: ucc_uart: replace qe_io{read,write}* wrappers by generic io{read,write}* soc: fsl: qe: replace qe_io{read,write}* wrappers by generic io{read,write}* soc: fsl: guts: fix comment syntax in file soc: fsl: guts: remove unneeded semicolon soc: fsl: qe: Use DEFINE_SPINLOCK() for spinlock soc: fsl: qbman: Delete useless kfree code soc: fsl: qbman: Ensure device cleanup is run for kexec Link: https://lore.kernel.org/r/20210409205719.27927-1-leoyang.li@nxp.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-13Merge tag 'zynqmp-soc-for-v5.13' of https://github.com/Xilinx/linux-xlnx ↵Arnd Bergmann
into arm/drivers arm64: soc: ZynqMP SoC changes for v5.13 - Fix firmware removal path - Cleanup eemi doc and *ops() * tag 'zynqmp-soc-for-v5.13' of https://github.com/Xilinx/linux-xlnx: firmware: xilinx: Remove zynqmp_pm_get_eemi_ops() in IS_REACHABLE(CONFIG_ZYNQMP_FIRMWARE) firmware: xilinx: Fix dereferencing freed memory Link: https://lore.kernel.org/r/a44f8e9f-cea7-57ef-c3bc-10f5f5e064fc@monstr.eu Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-04-13Merge tag 'zynqmp-dt-for-v5.13' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann
arm/dt arm64: dts: ZynqMP DT changes for v5.13 - Add power-domains for DP - Remove si5328 node without compatible string * tag 'zynqmp-dt-for-v5.13' of https://github.com/Xilinx/linux-xlnx: arm64: dts: zynqmp: Remove si5328 device nodes arm64: dts: zynqmp: Add power domain for the DisplayPort DMA controller Link: https://lore.kernel.org/r/e422fa9c-3e58-28b4-f6f0-65aa44254131@xilinx.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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